20199802748914

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{7603}}^1\times {\mathrm{1618039}}^1$

素因数の和:1626465

約数の個数: 16

約数和(自身を含む): 30340618810560

約数和(自身を除く): 10140816061646

約数列:

[1, 2, 821, 1642, 7603, 15206, 1618039, 3236078, 6242063, 12484126, 1328410019, 2656820038, 12301950517, 24603901034, 10099901374457, 20199802748914]

約数ペア:

[(1, 20199802748914), (2, 10099901374457), (821, 24603901034), (1642, 12301950517), (7603, 2656820038), (15206, 1328410019), (1618039, 12484126), (3236078, 6242063)]